A fragment is not a Context. Pass in "getActivity()" instead of "this"
On Thu, Jul 23, 2015, 11:16 AM gvi70000 <[email protected]> wrote: > I have tried the following > > > <https://lh3.googleusercontent.com/-UwZUAdWZliQ/VbETW8LzhcI/AAAAAAAAIfk/KfACIlRyDZc/s1600/Untitled.png> > > //NameImg[][] list_NameImg = new NameImg[][]{basic, sensors, fastobjects, > pantilt, usb}; > ArrayList<NameImg[]> list_NameImg = new ArrayList<NameImg[]>(); > list_NameImg.add(basic); > list_NameImg.add(sensors); > list_NameImg.add(fastobjects); > list_NameImg.add(pantilt); > list_NameImg.add(usb); > ModesLvAdapter adapter = new ModesLvAdapter(this, R.layout.my_list, > list_NameImg.get(tab_idx)); > > > but now i get > > > > On Thursday, July 23, 2015 at 3:14:30 PM UTC+2, MagouyaWare wrote: > >> 1) What is the error you are getting? >> 2) What is ModesLvAdapter? You didn't provide that class. You basically >> gave us everything about your project except the ONE thing that has to do >> with your question. >> >> On Thu, Jul 23, 2015 at 5:56 AM gvi70000 <[email protected]> wrote: >> >> Here is how the UI should look like >> >> >> On Thursday, July 23, 2015 at 12:42:29 PM UTC+2, gvi70000 wrote: >> >> I would like to have your guidance to solve a problem that i have with my >> first android app (SlidingTabLayout) I have the following >> ViewPagerAdapter.java >> >> import android.support.v4.app.Fragment; >> import android.support.v4.app.FragmentManager; >> import android.support.v4.app.FragmentStatePagerAdapter; >> >> /** >> * Created by John on 6/12/2015. >> */ >> public class ViewPagerAdapter extends FragmentStatePagerAdapter { >> >> CharSequence Titles[]; // This will Store the Titles of the Tabs which >> are Going to be passed when ViewPagerAdapter is created >> int NumbOfTabs; // Store the number of tabs, this will also be passed >> when the ViewPagerAdapter is created >> >> >> // Build a Constructor and assign the passed Values to appropriate >> values in the class >> public ViewPagerAdapter(FragmentManager fm, CharSequence mTitles[], int >> mNumbOfTabsumb) { >> super(fm); >> >> this.Titles = mTitles; >> this.NumbOfTabs = mNumbOfTabsumb; >> >> } >> >> //This method return the fragment for the every position in the View >> Pager >> @Override >> public Fragment getItem(int position) { >> return Tab_Modes.init(position); >> } >> >> // This method return the titles for the Tabs in the Tab Strip >> >> @Override >> public CharSequence getPageTitle(int position) { >> return Titles[position]; >> } >> >> // This method return the Number of tabs for the tabs Strip >> >> @Override >> public int getCount() { >> return NumbOfTabs; >> } >> } >> >> >> The custom data structure class >> >> /** >> * Created by John on 7/22/2015. >> */ >> public class NameImg { >> public String itemName; >> public String itemDesc; >> public int itemImg; >> >> public NameImg() { >> super(); >> } >> >> public NameImg(String itemName, String itemDesc, int itemImg) { >> super(); >> this.itemName = itemName; >> this.itemDesc = itemDesc; >> this.itemImg = itemImg; >> } >> >> public String getName() { >> return this.itemName; >> } >> >> public void setName(String itemName) { >> this.itemName = itemName; >> } >> >> public String getDesc() { >> return this.itemDesc; >> } >> >> public void setDesc(String itemDesc) { >> this.itemDesc = itemDesc; >> } >> >> public int getImg() { >> return this.itemImg; >> } >> >> public void setImg(int itemImg) { >> this.itemImg = itemImg; >> } >> >> } >> >> >> and the tab >> >> /** >> * Created by John on 6/12/2015. >> */ >> public class Tab_Modes extends Fragment { >> int tab_idx; >> private ListView myLV; >> >> static Tab_Modes init(int val) { >> Tab_Modes myTab = new Tab_Modes(); >> // Supply val input as an argument. >> Bundle args = new Bundle(); >> args.putInt("val", val); >> myTab.setArguments(args); >> return myTab; >> } >> >> /** >> * Retrieving this instance's number from its arguments. >> */ >> >> public void onCreate(LayoutInflater inflater, ViewGroup container, >> Bundle savedInstanceState) { >> // super.onCreate(savedInstanceState); >> tab_idx = getArguments() != null ? getArguments().getInt("val") : 1; >> >> NameImg usb[] = new NameImg[] >> { >> new NameImg("1", "USB1", R.drawable.hand), >> new NameImg("2", "USB2", R.drawable.bulb), >> new NameImg("3", "USB3", R.drawable.bullet) >> }; >> NameImg[][] list_NameImg = new NameImg[][]{basic, spi, i2c, usb}; >> ModesLvAdapter adapter = new ModesLvAdapter(this, R.layout.my_list, >> list_NameImg[tab_idx][]); >> myLV = (ListView) myLV.findViewById(R.id.customListView); >> View v = inflater.inflate(R.layout.my_list, null); >> myLV.setAdapter(adapter); >> } >> } >> >> >> The activity_main.xml >> >> LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"; >> xmlns:tools="http://schemas.android.com/tools"; >> android:layout_width="match_parent" >> android:layout_height="match_parent" >> android:orientation="vertical" >> tools:context=".MainActivity"> >> >> <include >> android:id="@+id/tool_bar" >> layout="@layout/tool_bar" >> android:layout_height="wrap_content" >> android:layout_width="match_parent" >> /> >> >> <com.grozeaion.www.gvicameraremotecontrol.SlidingTabLayout >> android:id="@+id/tabs" >> android:layout_width="match_parent" >> android:layout_height="wrap_content" >> android:elevation="2dp" >> android:background="@color/ColorPrimary"/> >> >> <android.support.v4.view.ViewPager >> android:id="@+id/pager" >> >> android:layout_height="match_parent" >> android:layout_width="match_parent" >> android:layout_weight="1" >> ></android.support.v4.view.ViewPager> >> >> </LinearLayout> >> >> >> tab_bodes.xml >> >> <?xml version="1.0" encoding="utf-8"?> >> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"; >> android:layout_width="match_parent" >> android:layout_height="match_parent"> >> >> >> <ListView >> android:id="@+id/customListView" >> android:layout_width="match_parent" >> android:layout_height="wrap_content" >> android:layout_alignParentLeft="true" >> android:layout_alignParentTop="true" > >> </ListView> >> </LinearLayout> >> >> >> >> and my_list.xml >> >> ... > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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